WPA PSK Passphrase Generator will generate 63 character ascii pass phrases randomly, allowing the generated passphrase to be copied to the clipboard. It uses only A-Z, a-z, and 0-9, so it should work will all networking hardware (some of which choke on various punctuation characters). An alternative to online passcode generators which could be compromised. This version is the first release on CNET Download.com.
The program is small, quick and does just what it says it does . . . It generates a 63 character WPA Passphrase that you can copy and paste into the appropriate text box of your wireless router and wireless adapter security setup screen.